Graphing

Unit 0

Good Graphing Rules

1. Title (dependent vs. independent)2. x-axis & y-axis labeled3. Equal intervals4. Spaced out using entire space5. Key (if needed)

Types of Graphs

1. Line • Shows how a dependent variable changes

based on the independent variable

2. Bar • Uses bars to compare values

3. Circle/Pie• Chart divided into sections or percentages

Calculating Slope

𝑆𝑙𝑜𝑝𝑒=𝑦 2− 𝑦 1𝑥 2−𝑥 1